742195327 has 2 divisors, whose sum is σ = 742195328. Its totient is φ = 742195326.

The previous prime is 742195313. The next prime is 742195343. The reversal of 742195327 is 723591247.

742195327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-742195327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 742195327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (742195127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371097663 + 371097664.

It is an arithmetic number, because the mean of its divisors is an integer number (371097664).

Almost surely, 2^742195327 is an apocalyptic number.

742195327 is a deficient number, since it is larger than the sum of its proper divisors (1).

742195327 is an equidigital number, since it uses as much as digits as its factorization.

742195327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 40.

The square root of 742195327 is about 27243.2620477064. The cubic root of 742195327 is about 905.3977381382.

The spelling of 742195327 in words is "seven hundred forty-two million, one hundred ninety-five thousand, three hundred twenty-seven".